Last week I could play Amnesia like no problem, but then I installed Penumbra: Overture, I've completed it removed it and it's still lagging, like hardcore lags unplayable. Been running a driverscan, all is up-to date.

I've even been trying to lower the resolution but then it's still lagging abit not as much but still abit.

Here's everything about my computer, and that I CAN run amnesia no problem.